Oil free vacuum pump 12v dc medical mini hand vacuum pump
Features
Oil free pressure vacuum pump is widely equipped with experimental instruments, teaching equipment and scientific instruments, especially used with stainless steel multi gang filters.
Oil Free Piston Type Vacuum Pump For Laboratory, is also popular as oil free pressure vacuum pump (positive pressure optional), which is a kind of oil free lubrication compressor, compressed air purity, large displacement.
Main Features Of Oil Free Piston Type Vacuum Pump For Laboratory :
Diaphragm vacuum pump use advanced design, reasonable compact structure, small volume, light weight, convenient to move, stable running, high vacuum degree, low noise, and long service life.
Strong corrosion resistance, strong acid and alkali resistance.
Excellent structure design, be portable and low voice.
Can equipped with 50 mm diameter filter, effectively prevent particulate matter and all dirty things into the pump, guarantee long service life.
Equipped with different materials & different pore size filter membrane,  to remove the impurities of solvent, purification, bacteria elimination.
Multi-purpose, can match with solvent filter, solid phase extraction apparatus, stainless steel multi gang filters, etc., also suitable for instrument which need negative pressure.
In chromatographic analysis, the solvent filter by it, not only can effectively prolong the service life of chromatographic column, and because of its vacuum removing effect, can also obviously improve the precision of  analysis system data.